Altera PHY IP Core Guida Utente Pagina 153
- Pagina / 176
- Indice
- SEGNALIBRI
Valutato. / 5. Basato su recensioni clienti
Chapter 9: Timing Diagrams 9–7
DDR3 High-Performance Controllers
December 2010 Altera Corporation External Memory Interface Handbook Volume 3
Section II. DDR3 SDRAM Controller with ALTMEMPHY IP User Guide
The following sequence corresponds with the numbered items in Figure 9–4:
1. The user logic requests write by asserting the
local_write_req
signal.
2. The
local_ready
signal is asserted, indicating that the controller has accepted the
request.
3. The data written to the memory for the write command.
4. The write (WR) command on the command bus.
5. The valid write data on the
ctl_wdata
signal.
6. The valid data on the
mem_dq
signal goes to the controller.
- User Guide 1
- Contents 3
- Chapter 8. Latency 5
- Chapter 9. Timing Diagrams 5
- 1. About This IP 7
- Release Information 8
- Device Family Support 8
- 1–4 Chapter 1: About This IP 10
- Features 10
- ALTMEMPHY Megafunction 11
- Note to Table 1–4: 12
- Note to Table 1–5: 12
- High-Performance Controller 13
- System Requirements 14
- Installation and Licensing 14
- Free Evaluation 15
- 1–10 Chapter 1: About This IP 16
- 2. Getting Started 17
- Specifying Parameters 18
- SOPC Builder Flow 19
- Generated Files 22
- 3. Parameter Settings 29
- Memory Settings 30
- ALTMEMPHY Parameter Settings 31
- Note to Table 3–3: 34
- Note to Table 3–5: 38
- PHY Settings 39
- Board Settings 41
- Controller Settings 42
- 4. Compiling and Simulating 47
- Compiling the Design 48
- Simulating the Design 50
- Calibration 55
- DDR3 SDRAM Without Leveling 55
- Step 6: Postamble 57
- Step 7: Prepare for User Mode 57
- DDR3 SDRAM With Leveling 59
- Step 2: Write Leveling 62
- Address and Command Datapath 63
- ° ), or the inverted 64
- Clock and Reset Management 65
- Clock Management 65
- Note to Table 5–1: 67
- Reset Management 69
- Read Datapath 70
- Write Datapath 74
- ALTMEMPHY Signals 75
- Notes to Table 5–3: 77
- Note to Table 5–3: 79
- Notes to Table 5–5: 82
- PHY-to-Controller Interfaces 83
- Notes to Figure 5–17: 86
- Notes to Figure 5–18: 87
- Notes to Figure 5–19: 88
- Notes to Figure 5–20: 89
- Preliminary Steps 90
- Design Considerations 90
- Clocks and Resets 90
- Using a Custom Controller 91
- 6. Functional Description— 95
- Command FIFO Buffer 96
- PHY Interface Logic 98
- Control Logic 99
- Figure 6–3. ECC Block Diagram 100
- Block Description 101
- Interrupts 102
- Partial Writes 102
- Partial Bursts 103
- ECC Latency 103
- ECC Registers 104
- ECC Register Bits 106
- Example Top-Level File 108
- Example Driver 109
- Top-level Signals Description 110
- or vhd file 111
- Note to Table 6–14: 114
- 7. Functional Description— 117
- Write Data FIFO Buffer 120
- Command Queue 120
- Bank Management Logic 120
- Timer Logic 121
- Command-Issuing State Machine 121
- ODT Generation Logic 122
- User-Refresh Commands 122
- Multi-Cast Write 122
- Low-Power Mode Logic 123
- Error Correction Coding (ECC) 123
- Notes to Table 7–7: 133
- Register Maps Description 134
- ALTMEMPHY Register Map 135
- Controller Register Map 137
- 8. Latency 143
- 8–2 Chapter 8: Latency 144
- Chapter 8: Latency 8–3 145
- 8–4 Chapter 8: Latency 146
- 9. Timing Diagrams 147
- Auto-Precharge 148
- [1] [2] [3] 148
- User Refresh 149
- Initialization Timing 156
- Calibration Timing 158
- AABBCCDD AABBCCDD AABBCCDD 162
- EEFF0011 EEFF0011 EEFF0011 162
- [1] [3] [4][2] 166
- Half-Rate Read With Gaps 168
- Half-Rate Write With Gaps 169
- [2][1] [5] [4] [6][3] 170
- [12][6][7][10] [11] 172
- Additional Information 175
- Typographic Conventions 176
Sony ICD-V21 manuals
Owner’s manuals and user’s guides for Unknown Sony ICD-V21.
We providing 4 pdf manuals Sony ICD-V21 for download free by document types: User Manual
Table of contents
Table of contents
Table of contents
Table of contents
More products and manuals for Unknown Sony
| Models | Document Type |
|---|---|
| ICD-B5 |
User Manual
Sony ICD-B5 Bedienungsanleitung,
2 pages
|
| VGN-TX1XP | User Manual Sony VGN-TX1XP Οδηγίες χρήσης, 155 pages |
| XLR-K1M |
User Manual
   
Sony XLR-K1M Κιτ προσαρμογέα XLR-K1M XLR Οδηγίες χρήσης,
2 pages
|
| DPP-FP50 |
User Manual
Sony DPP-FP50 Mode d’emploi,
100 pages
|
| VPCM13M1E | User Manual Sony VPCM13M1E Οδηγίες χρήσης, 141 pages |
| NEX-7K | User Manual Sony NEX-7K Bruksanvisning, 60 pages |
| DAV-DZ118K |
User Manual
Sony DAV-DZ118K Инструкция по эксплуатации,
116 pages
|
| HT-SF150 |
User Manual
Sony HT-SF150 2-kanalig soundbar med Bluetooth®-teknik | HT-SF150 Snabbstartguide,
2 pages
|
| MHC-EX600 |
User Manual
Sony MHC-EX700 Domácí audiosystém s vysokým výkonem Návod k obsluze [ko] ,
68 pages
|
| DVP-NS708H | User Manual Sony DVP-NS708H Οδηγίες χρήσης, 96 pages |
| CDX-L450X |
User Manual
  
Sony CDX-L450X Installation Guide,
4 pages
|
| DVP-NS38 | User Manual Sony DVP-NS38 Οδηγίες χρήσης, 84 pages |
| SRS-X77 |
User Manual
Sony SRS-X77 Портативная беспроводная акустическая система с BLUETOOTH® и Wi-Fi Инструкция по эксплуатации,
60 pages
|
| VGN-N31M |
User Manual
Sony VGN-N31M Mode d’emploi,
148 pages
|
| DSC-W120 |
User Manual
Sony DSC-W120 Οδηγίες χρήσης,
80 pages
|
| VPL-MX25 |
User Manual
Sony VPL-MX25 Bedienungsanleitung,
53 pages
|
| VGN-P31ZK |
User Manual
Sony VGN-P31ZK Istruzioni per l'uso,
164 pages
|
| ICD-PX333 |
User Manual
Sony ICD-PX333 Digital Voice Recorder Startup Guide,
2 pages
|
| SRS-XB3 |
User Manual
Sony SRS-XB3 Přenosný bezdrátový reproduktor s technologií Bluetooth® Referenční příručka,
2 pages
|
| XM-GTX6020 |
User Manual
Sony XM-GTX6020 Bruksanvisning,
2 pages
|
© 2020, manymanuals.it. Tutti i diritti riservati | 0.015 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Commenti su questo manuale